dump: support gzipped and atomic output

[notmuch] / doc / man1 / notmuch-dump.rst

diff --git a/doc/man1/notmuch-dump.rst b/doc/man1/notmuch-dump.rst
index 17d1da5c7d0884f67dcc8ad2280b6157a453f39f..d94cb4f84496ea3b1bd2d9b2c48982cbf70c775f 100644 (file)
--- a/doc/man1/notmuch-dump.rst
+++ b/doc/man1/notmuch-dump.rst
@@ -19,6 +19,9 @@ recreated from the messages themselves. The output of notmuch dump is
 therefore the only critical thing to backup (and much more friendly to
 incremental backup than the native database files.)
 
+``--gzip``
+    Compress the output in a format compatible with **gzip(1)**.
+
 ``--format=(sup|batch-tag)``
     Notmuch restore supports two plain text dump formats, both with one
     message-id per line, followed by a list of tags.